Industrial wastewater treatment device and treatment method thereof

Abstract

The invention discloses an industrial wastewater treatment device and a treatment method thereof. The industrial wastewater treatment device comprises a water storage tank, a settling tank, a reactiontank, an electrolysis tank and a filtration tank, wherein the settling tank, the reaction tank, the electrolysis tank and the filtration tank are sequentially connected through pipelines; the settling tank comprises a tank body, wherein the lower bottom surface of the tank body is movably connected with the side surface and used for opening and closing the lower bottom surface; a stirring deviceis arranged in the reaction tank and comprises a motor, a stirring rod connected with the motor and a stirring paddle connected to the bottom of the stirring rod; the electrolysis tank comprises a filling area and an electrolysis area arranged at the upper portion of the filling area; the filtration tank is sequentially provided with a first filter layer, a second filter layer and a third filter layer from top to bottom. According to the continuous industrial wastewater treatment device and the continuous industrial wastewater treatment method, the treatment process is simple, the cost of thetreatment device is low, the operation is easy, and the industrial wastewater treatment device and the industrial wastewater treatment method can be applied to the multiple fields of chemical engineering, medicines, foods and the like.

Description

technical field [0001] The invention relates to the field of industrial wastewater treatment, in particular to an industrial wastewater treatment device and a treatment method thereof. Background technique [0002] Industrial wastewater (industrial wastewater) refers to the wastewater and waste liquid discharged during the process of production, which contains industrial production materials, intermediate products, by-products and pollutants generated during the production process, which cause environmental pollution, especially important cause of water pollution. With the rapid development of industry, there are more and more industrial wastewater, especially acid wastewater containing organic matter. If it is not treated effectively, it will cause direct harm to the environment, drinking water sources, and agricultural ecology. [0003] The existing industrial wastewater treatment methods include physical treatment, chemical treatment, physicochemical treatment and biolog...

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